In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Example Input: Question: Which location sits higher above sea level, the modern capital of Armenia or the location where the fortress was found in 782? Passage:The name Armenia was given to the country by the surrounding states, and it is traditionally derived from Armenak or Aram (the great-grandson of Haik's great-grandson, and another leader who is, according to Armenian tradition, the ancestor of all Armenians). In the Bronze Age, several states flourished in the area of Greater Armenia, including the Hittite Empire (at the height of its power), Mitanni (South-Western historical Armenia), and Hayasa-Azzi (1600–1200 BC). Soon after the Hayasa-Azzi were the Nairi (1400–1000 BC) and the Kingdom of Urartu (1000–600 BC), who successively established their sovereignty over the Armenian Highland. Each of the aforementioned nations and tribes participated in the ethnogenesis of the Armenian people. Yerevan, the modern capital of Armenia, dates back to the 8th century BC, with the founding of the fortress of Erebuni in 782 BC by King Argishti I at the western extreme of the Ararat plain. Erebuni has been described as "designed as a great administrative and religious centre, a fully royal capital."

Example Output: a

Example Input: Question: Were either of the women who were nominated for awards for Community born outside the United States? Passage:In 2011, Betty White received a nomination for Favorite TV Guest Star at the 37th People's Choice Awards. Yvette Nicole Brown won the 2011 Gracie Allen Award for Outstanding Supporting Actress in a Comedy Series. The series received a nomination for Best Directing for a Comedy Series at The Comedy Awards. The episode "Modern Warfare" won the 2010 Gold Derby TV Award for Comedy Episode of the Year. For the 1st Critics' Choice Television Awards, it was nominated for Best Comedy Series, while Joel McHale and Danny Pudi were nominated for Best Actor and Best Supporting Actor in Comedy Series, respectively. The episode "Abed's Uncontrollable Christmas" won a 2011 Creative Arts Emmy Award for Individual Achievement in Animation. At the 42nd NAACP Image Awards, Justin Lin was nominated for Outstanding Directing in a Comedy Series for the episode "Modern Warfare". At the 27th TCA Awards, Community was nominated for Outstanding Achievement in Comedy and Danny Pudi was nominated for Individual Achievement in Comedy. The series received four nominations for the 2011 Satellite Awards, for Best Comedy or Musical Series, Joel McHale for Best Actor in a Musical or Comedy Series, and Donald Glover for Best Supporting Actor in a Series, Miniseries, or TV Movie; while it won Best Television Release for the season two DVD set.

Example Output: b

Example Input: Question: Is the journal that Cardena was recently quoted in still in publication? Passage:Etzel Cardeña is the Thorsen Professor of Psychology (including parapsychology and hypnosis) at Lund University, Sweden where he is Director of the Centre for Research on Consciousness and Anomalous Psychology (CERCAP). A native of Mexico, Cardeña studied at the Universidad Iberoamericana in México and completed an MA in clinical psychology at York University in Toronto, Canada and an MA and PhD in Personality Psychology at the University of California, Davis. His doctoral thesis under the supervision of Charles Tart was on the phenomenology of deep states of hypnosis. He subsequently went on to do post-doctoral work in the area of dissociation and hypnosis at Stanford University under David Spiegel. Cardeña has held academic posts at Georgetown University, the Uniformed Services University of the Health Sciences (USUHS) and the University of Texas–Pan American, among others. He has served as President of the Society of Psychological Hypnosis (APA Division 30) for 2000–2001, the Society for Clinical and Experimental Hypnosis for 2001–2003, and the Parapsychological Association for the year 2008-2009. He has expressed views in favour of the validity of some paranormal phenomena. In a recent paper in American Psychologist he wrote that "The evidence for psi is comparable to that for established phenomena in psychology and other disciplines, although there is no consensual understanding of them."

Example Output:
b

